So we are soon to begin the Triduum, this profound reflection on three earth-shaking events which form the pillars of our salvation: Eucharist, Crucifixion, Resurrection. The Readings for the Holy Thursday Mass focus on the continuity between the ancient Jewish Passover and the institution of the Eucharist. As the Passover was the meal that marked the transition from slavery to Egypt to the freedom of the Exodus, so the Eucharist is the meal that marks the transition from slavery to sin to the glorious freedom of the children of God.